The results of the updated and quality-checked data base of field observations on chlorophyll a (Chl a) collected in the period 1970–2007 in the Northern Adriatic Sea are presented. From the last decade, SeaWiFS satellite information was also considered. Results demonstrate a global tendency towards Chl a reduction in the period of investigation, which is more marked in the eutrophic area under...

For the first time Willem Floor in his interesting and worthy reading work, Public health in Qajar Iran, has correctly considered the general concept of medicine» in Iran derived from three sources: Galenic medicine, religious medicine and traditional medicine. According to Floor, (which later studies also confirm it), the Islamic period medical knowledge in Iran,&nbsp...

Analysts have been able to say surprisingly little about the sources of the very volatile yields of long-term U.S. bonds in recent decades. We used surveys of economists’ forecasts to decompose long-term bond yields into expectations of future inflation, expected real short-term interest rates, and the expected bond risk premium. Variation in the bond risk premium accounts for most of the varia...

Each of two calcitic stalagmites from Grotte de Clamouse, Herault, southern France, displays a discrete aragonite layer dated at around 1100 yr BP. The layer of fanning aragonite ray crystals is immediately preceded by calcite with Mg and Sr compositions that are uniquely high for the past 3 kyr. Trace element compositions close to the boundary between original aragonite and calcite are consist...

Long-term potentiation of synaptic transmission in the hippocampus is the leading experimental model for the synaptic changes that may underlie learning and memory. This review presents a current understanding of the molecular mechanisms of this long-lasting increase in synaptic strength and describes a simple model that unifies much of the data that previously were viewed as contradictory.

Drifts, trends and periodic variations were calculated from monthly zonally averaged ozone profiles. The ozone profiles were derived from level-1b data of the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS) by means of the scientific level-2 processor run by the Karlsruhe Institute of Technology (KIT), Institute for Meteorology and Climate Research (IMK). All trend and drift a...

Abstract. The total ozone data over Europe are available for only few ground-based stations in the pre-satellite era disallowing examination of the spatial trend variability over the whole continent. A need of having gridded ozone data for a trend analysis and input to radiative transfer models stimulated a reconstruction of the daily ozone values since January 1950. Description of the reconstr...

The present study assessed the vegetation response to climate in water-stressed northwest Bangladesh (NWB). quantile regression analysis was employed evaluate effect of and climatic extremes on vegetation. nonparametric correlation used assess influence for various time lags. Besides, modified Mann–Kendall (MMK) test conducted understand changes anticipate change impacts Satellite estimation no...